1. Click on the "Metrics" tab on the top bar.
2. Click on "Vehicles".
3. Click on a plate number to chose the vehicle you want to activate or deactivate.
4. Click on the "Edit" button.
5. In the top right corner click the "Status" dropdown and choose the correct "Active" or "Inactive" status.
6. Don't forget to click "Save" after entering your modifications!